• American Computer Science League

    Registration for the 2025-2026 season


  • Part 2 of 4

    After registration, when you login to the ACSL Leaderboard, you'll give each team a name and you'll specify whether its score is based on the top 5 students or top 3 students. 5-student teams are limited to 10 students; 3-student teams are limited to 6 students.

  • Part 3 of 4

    These materials are available as an electronic download. All materials are copyright protected and are for preparing the students in your school/organization.  They may not be used for any other purpose outside your school/organization and may not be posted online beyond your school/organization.

  • Part 4 of 4

    You will receive an email after you submit your registration form. It will be a few hours before your account will be live on the ACSL Leaderboard.

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